#232D87#232D87

#232D87 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.3% C 0.149 H 271.4°. Best body text is #FFFFFF at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#232D87
RGB	rgb(35, 45, 135)
HSL	hsl(234, 59%, 33%)
HSV	hsv(234, 74%, 53%)
CMYK	cmyk(74.1%, 66.7%, 0%, 47.1%)
CIE-LAB	lab(23.61, 28.37, -51.44)
CIE-LCH	lch(23.61, 58.75, 298.87°)
OKLab	oklab(35.29% 0.0036 -0.1487)
OKLCH	oklch(35.29% 0.149 271.4)
XYZ	xyz(6.0032, 3.9828, 23.3693)
Luminance	0.0398 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232D87 #877D23

analogous

#235F87 #232D87 #4B2387

triadic

#232D87 #87232D #2D8723

tetradic

#232D87 #87235F #877D23 #23874B

square

#232D87 #87235F #877D23 #23874B

split-complementary

#232D87 #874B23 #5F8723

monochromatic

#0A0D26 #161D56 #232D87 #303DB8 #525FD2

Accessibility & contrast

On white

11.69

#232D87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#232D87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232D87

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232D87	#FFFFFF	#000000	##FFFFFF
##232D87	1.00	11.69	1.80	11.69
#FFFFFF	11.69	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D8A

Deuteranopia (green-blind)

#003485

Tritanopia (blue-blind)

#004555

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #232d87;
/* rgb */ color: rgb(35, 45, 135);
/* oklch */ color: oklch(35.3% 0.149 271.4);

Tailwind

colors: {
  custom: {
    50: '#6e66ab',
    500: '#232d87',
    950: '#000000',
  },
}

SCSS

$custom: #232d87;
$custom-light: #6e66ab;
$custom-dark: #000000;

JSON

{
  "hex": "#232d87",
  "rgb": {
    "r": 35,
    "g": 45,
    "b": 135
  },
  "hsl": {
    "h": 234,
    "s": 58.824,
    "l": 33.333
  },
  "oklch": {
    "l": 0.35291,
    "c": 0.14871,
    "h": 271.4
  },
  "luminance": 0.03983
}

Semantic roles & 50–950 ramp

primary

#232D87

secondary

#B6AC50

accent

#D246E2

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #232D87

Body copy rendered with the generated semantic roles for this colour.

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